A_n uchun yechish (complex solution)
A_{n}\neq 0
n=\frac{1}{S_{n}m}\text{ and }S_{n}\neq 0\text{ and }m\neq 0
A_n uchun yechish
A_{n}\neq 0
S_{n}\neq 0\text{ and }m\neq 0\text{ and }n=\frac{1}{S_{n}m}
S_n uchun yechish
S_{n}=\frac{1}{mn}
m\neq 0\text{ and }n\neq 0\text{ and }A_{n}\neq 0
Baham ko'rish
Klipbordga nusxa olish
S_{n}A_{n}mn=A_{n}
A_{n} qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini A_{n}mn ga ko'paytirish.
S_{n}A_{n}mn-A_{n}=0
Ikkala tarafdan A_{n} ni ayirish.
\left(S_{n}mn-1\right)A_{n}=0
A_{n}'ga ega bo'lgan barcha shartlarni birlashtirish.
A_{n}=0
0 ni S_{n}mn-1 ga bo'lish.
A_{n}\in \emptyset
A_{n} qiymati 0 teng bo‘lmaydi.
S_{n}A_{n}mn=A_{n}
A_{n} qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini A_{n}mn ga ko'paytirish.
S_{n}A_{n}mn-A_{n}=0
Ikkala tarafdan A_{n} ni ayirish.
\left(S_{n}mn-1\right)A_{n}=0
A_{n}'ga ega bo'lgan barcha shartlarni birlashtirish.
A_{n}=0
0 ni S_{n}mn-1 ga bo'lish.
A_{n}\in \emptyset
A_{n} qiymati 0 teng bo‘lmaydi.
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